15747028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5867}}^1$

素因数の和:5943

約数の個数: 24

約数和(自身を含む): 30560544

約数和(自身を除く): 14813516

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 5867, 11734, 23468, 64537, 129074, 258148, 357887, 715774, 1431548, 3936757, 7873514, 15747028]

約数ペア:

[(1, 15747028), (2, 7873514), (4, 3936757), (11, 1431548), (22, 715774), (44, 357887), (61, 258148), (122, 129074), (244, 64537), (671, 23468), (1342, 11734), (2684, 5867)]